8.6C Newtons laws mastery quiz 1

What law? (a)  

• 1st
• 2nd
• 3rd

This person bought coffee and put it on the seat next to them. If they stopped quickly and the coffee spilled which law would that represent? (a)  

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law

A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them. (a)  

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law

A 20 kg bike accelerates at 10 m/s2.  what was the force

• 25
• 200 N
• 20 N
• 10 N

In the picture, the blocks are flying out of the truck based on which of Newton's laws?

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 6th Law

Which of Newton's Laws states that an object's force depends on an object's mass?

• Newton's 1st Law of Motion

• Newton's 2st Law of Motion

• Newton's 3st Law of Motion

According to Newton's law, when a person pushes on a wall, the wall will have a equal and opposite reaction. Which Newton's law does this apply to?

• Newton's 1st law

• Newton's 2st law

• Newton's 3st law

• Newton's 4st law

As the wheels of a train push down on a track, the track pushes back against the wheels. Which of

Newton’s laws is used to explain these forces?

A

• An object at rest tends to stay at rest unless acted upon by an unbalanced force.

• The net force of an object is equal to its mass times its acceleration.

• For every action, there is an equal and opposite reaction.

• Any two objects exert a gravitational force of attraction on each other.